10285100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{2099}}^1$

素因数の和:2127

約数の個数: 54

約数和(自身を含む): 25974900

約数和(自身を除く): 15689800

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2099, 2450, 4198, 4900, 8396, 10495, 14693, 20990, 29386, 41980, 52475, 58772, 73465, 102851, 104950, 146930, 205702, 209900, 293860, 367325, 411404, 514255, 734650, 1028510, 1469300, 2057020, 2571275, 5142550, 10285100]

約数ペア:

[(1, 10285100), (2, 5142550), (4, 2571275), (5, 2057020), (7, 1469300), (10, 1028510), (14, 734650), (20, 514255), (25, 411404), (28, 367325), (35, 293860), (49, 209900), (50, 205702), (70, 146930), (98, 104950), (100, 102851), (140, 73465), (175, 58772), (196, 52475), (245, 41980), (350, 29386), (490, 20990), (700, 14693), (980, 10495), (1225, 8396), (2099, 4900), (2450, 4198)]